圆盘空化器超空泡形态三维数值模拟研究

兵工学报 ›› 2008, Vol. 29 ›› Issue (1): 78-84.

圆盘空化器超空泡形态三维数值模拟研究

黄海龙¹，黄文虎¹，周峰²

1．哈尔滨工业大学航天学院，黑龙江哈尔滨150001; 2．哈尔滨工业大学能源科学与工程学院，黑龙江哈尔滨150001

收稿日期:2006-08-28 上线日期:2014-12-25
通讯作者: 黄海龙 E-mail:hailong_huang@hit．edu．Cn
作者简介:黄海龙(1976—)，男，博士研究生。
基金资助:
黑龙江省自然科学基金重点项目( ZJG 03-1)．

Numerical Simulation on the Shape of Natwral Supercavity -Based on Full Three Dimensional Disk-Cavitator

HUANG Hai-long¹, HUANG Wen-hu¹, ZHOU Feng²

1. School of Astronautics, Harbin Institute of Technology, Harbin 150001, Heilongjiang, China; 2. School of Energy Science and Engineering, Harbin Institute of Technology, Harbin 150001, Heilongjiang, China

Received:2006-08-28 Online:2014-12-25
Contact: HUANG Hai-long E-mail:hailong_huang@hit．edu．Cn

摘要/Abstract

摘要： 基于结构化网格，运用N-S方程及k一ε湍流方程对均质流场求解，引入修正的Rayleigh-Plesset方程模拟空泡问题。对三维圆盘空化器在不同空化数下进行超空化流动数值模拟，将仿真结果与经验公式进行对比，二者具有良好的一致性。并且解决了带攻角圆盘空化器生成超空泡的数值模拟问题，详细分析了带攻角圆盘空化器生成超空泡的形态特征，总结了带攻角圆盘空化器与无攻角圆盘空化器的优缺点，为优化超空泡形态，实现高效减阻提供了参考依据。

关键词: 流体力学 , 三维 , 超空化 , 空化器 , 数值模拟 , 空泡形态

Abstract: The homogeneous flow field was solved by N-S equations and k-ε turbulence equations and the supercavity was simulated by modified Rayleigh-Plesset equation based on the structured mesh, fhe supercavity flow of the three dimensional disk-cavitator was numerically simulated under different cavitation numbers. The research shows that the simulation result of full three-dimensional aisK-cavita- tor is consistent with the empirical formulas. The problem of numerical simulation on the supercavity induced by disk-cavitator with attack angle was solved. The shape feature of the supercavity mentioned above was analyzed in detail. The advantage and disadvantage of disk-cavitators with and without at?tack angle were summarized. The study provides the basis for shape optimization of supercavity and drag reduction.

Key words: hydromechanics , three dimensions , supercavity , cavitator , numerical simulation , shape of cavity

中图分类号:

TV131.3

黄海龙，黄文虎，周峰. 圆盘空化器超空泡形态三维数值模拟研究[J]. 兵工学报, 2008, 29(1): 78-84.

HUANG Hai-long, HUANG Wen-hu, ZHOU Feng. Numerical Simulation on the Shape of Natwral Supercavity -Based on Full Three Dimensional Disk-Cavitator[J]. Acta Armamentarii, 2008, 29(1): 78-84.

参考文献

[1] Savchenko Yu N. Control of supercavitation flow and stability of supercavitating motion of bodies[C] // RTO AVT Lecture Series on “Supercavitating Flows” held at the von Kármán Institute (VKI) in Brussels, Belgium, 2001.
[2] Savchenko Yu N. Experimental investigation of supercavitating motion of bodies[C] //RTO AVT Lecture Series on “Supercavi- tating Flows”，held at the von KdrmanInstitute (VKI) in Brus?sels, Belgium, 2001.
[3] David R? Michael L. Developed cavitation-cavity dynamics[R]. USA： Applied Research Laboratory, State College, PA 16804 ： 425-441.
[4] 刘桦，何友声.系列头体的空泡试验研究——初生空泡与发展空泡形态[J].中国造船，1995，28(1) :1-10.
LIU Hua, HE You-sheng. An experimental study on cavitatmg axisymmetric headforms- incipient and developed cavitation pat- terns[j] . ShipBuilding of China, 1995，28(1) ：I — 10. (in Chi?nese)
[5] 谢正桐，何友声，朱世权.小攻角带空泡细长体的试验研究[J]水动力学研究与进展A辑，2001，16(3)：374- 381.
XIE Zheng-tong，HE You-sheng, ZHU Shi-quan. An experimental study on cavitating slender body atsmall angles of attack[J]. Jour-nal of Hydrodynamics(Ser. A)，2001,16(3) ：374 - 381. (in Chinese)
[6] 蔡悦斌，鲁传敬，何友声.瞬态空化泡的成长与溃灭[J] ?水动カ学研究与进展:A 辑，1995，10(6) :653 一 660.
CAI Yue-bin, LU Chuan-jing, HE You-sheng. The growth and collapse of transient cavitation bubbles[ j] . Journal of Hydrody?namics ：Ser. A, 1995，10(6) :653 - 660. (in Chinese)
[7] 蔡悦斌，鲁传敬，何友声.瞬态空化泡演变过程的数值模拟[J]. 应用力学学报，1997,14(2) ：1-6.
Cai Yue-bin,LU Chuan-jing, HK You-sheng. Numerical simu?lation on tne evolution of transient cavities [J] ?Chinese Journal oi Applied Mechanics, 1997，14(2) ： I - 6. (in Chinese)
[8] 王海斌，张嘉钟，魏英杰，等.空泡形态与典型空化器参数关系的研究——小空泡数下的发展空泡形态[J].水动力学研究与进展:A 辑，2005，20 (2): 251 - 257.
WANG Hai-bin，ZHANG Jia-zhong, WEI Ying-jie，et al. Study on relations between cavity form and typical cavitor parameters [ J ]. Journal of Hydrodynamics ： Ser. A, 2005，20 ( 2 ) ： 251 — 257. (in Chinese)
[9] 贾カ平，张嘉钟，于开平，等.空化器线形与超空泡减阻效果关系研究[J].船舶工程，2006，28(2): 20-23.
JIA Li-ping, Jia-zhong, YU Kai-ping, et al. Research on the relation of cavitator profile and supercavity drag reduction[j]. Ship Engineering, 2006，28(2) :20 - 23. (in Chinese)
[10] 袁绪龙，张宇文，杨武刚.高速超空化航行体典型空化器多相流CDF分析[J].弹箭与制导学报，2003，25(1):53-55,59. YUAN Xu-long，ZHANG Yu-wen, YANG Wu-gang. Multi?phase CFD analysis of typical cavitator for high-speed supercavi?tating underwater vehicle [ J ]. Journal oi Projectiles, Rockets, Missiles and Guidance, 2003，25( I) :53 — 55，59. (in Chinese)
[11] Savchenko Y N. Supercavitation-problems and perspectives[C]. The Fourth International Symposium on Cavitation, Pasabena ： California Institute of Technology, 2001.

[1]	吕代龙，陈少松，徐一航，邱佳伟. 近距耦合鸭式布局导弹气动特性[J]. 兵工学报, 2022, 43(6): 1316-1325.
[2]	汪泰霖, 王野, 张富毅, 陈慧岩, 王国玉. 水陆两栖车矢量喷口装置设计与仿真[J]. 兵工学报, 2022, 43(4): 826-850.
[3]	徐干成，袁伟泽，陈林恒，李成学，颉旭虎，聂梦琪. NFB700高强钢板抗震塌性能[J]. 兵工学报, 2022, 43(2): 391-400.
[4]	朱毅飞, 林德福, 莫雳, 叶建川. 四旋翼无人机旋翼对机身非定常气动干扰特性[J]. 兵工学报, 2022, 43(2): 410-422.
[5]	路宽，饶翔，王花梅，张倩. 不同形式锚泊系统对海洋资料浮标水动力性能的影响[J]. 兵工学报, 2022, 43(1): 120-130.
[6]	程申申，陶如意，王浩，薛绍，林庆育. 弹丸不同结构尼龙弹带挤进过程的阻力特性[J]. 兵工学报, 2021, 42(9): 1847-1857.
[7]	冯海潮，王羽羽，刘伟，曾永兴，吴克南. 基于三维建模的坦克假目标示假性能仿真技术[J]. 兵工学报, 2021, 42(9): 1998-2003.
[8]	周柏航，陶如意，王浩，阮文俊. 带侵蚀燃烧效应的阶梯多根装药火箭发动机三维内流场特性[J]. 兵工学报, 2021, 42(8): 1604-1612.
[9]	王丹宇，南风强，廖昕，肖忠良，堵平，王彬彬. 考虑化学反应的大口径火炮炮口流场特性[J]. 兵工学报, 2021, 42(8): 1624-1630.
[10]	檀妹静，杨光，李宇，周禹，曹占伟，闫昊，檀姊静. 整流帽布局对全动舵附近流动结构及热环境分布规律的影响[J]. 兵工学报, 2021, 42(8): 1648-1659.
[11]	程远胜，谢杰克，李哲，刘均，张攀. 冲击波和破片群联合作用下高强聚乙烯/泡沫铝夹芯复合结构毁伤响应特性[J]. 兵工学报, 2021, 42(8): 1753-1762.
[12]	刘清扬，雷娟棉. 跨速域大后掠角近距耦合翼气动干扰特性[J]. 兵工学报, 2021, 42(7): 1412-1423.
[13]	温垚珂，郑浩，张俊斌，闫文敏，刘飞. 基于三维数字图像相关技术的防弹衣性能测试与评估[J]. 兵工学报, 2021, 42(6): 1121-1127.
[14]	杜华池，张先锋，刘闯，熊玮，李鹏程，陈海华. 弹体斜侵彻多层间隔钢靶的弹道特性[J]. 兵工学报, 2021, 42(6): 1204-1214.
[15]	王孟鑫，陈睿颖，王金相. 破片与冲击波联合作用下多孔泡沫铝夹芯复合材料板的防护性能[J]. 兵工学报, 2021, 42(5): 1041-1052.